<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>

<div id="app">
    账户：<input type="text" v-model="username"> <br><br>
    密码：<input type="password" v-model="password"> <br><br>
    <button @click="login">登录</button>
    <button @click="reset">重置</button>
</div>
<script src="../lib/vue.js"></script>
<script>
    const app = new Vue({
        el: '#app',
        data: {
            username: '',
            password: ''
        },
        methods: {
            login: function () {
                console.log(this.username, this.password);
            },
            reset: function () {
                this.username = '';
                this.password = '';
            }
        }
    })
</script>
</body>
</html>